text: //
  //  NSObject+Block.h
  //  BlockPointers
  //
  //  Created by imac on 2018/1/11.
  //  Copyright © 2018年 com.GodL.github. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  #import "BPBlock.h"
  
  @interface NSObject (Block)
  
  - (BOOL)isBlock;
  
  - (struct _block_literal *)blockify;
  
  - (NSArray *)blockStrongPointers;
  
  @end
  